private void RandomLines()
{
Lines.Clear();
for (var i = 0; i < Lines.MaxSize / 10; i++)
{
Lines.AddLine(new Vector2(UnityEngine.Random.value - 0.5f, UnityEngine.Random.value - 0.5f),
new Vector2(UnityEngine.Random.value - 0.5f, UnityEngine.Random.value - 0.5f));
}
Lines.UpdateShader();
}
protected override void Update(GameTime gameTime)
{
lines.Clear();
Vector2 mpos = new Vector2(Mouse.GetState().X, Mouse.GetState().Y);
Vector2 wpos = this.World.Camera2D.ConvertScreenToWorld(mpos);
lines.AddLine(wpos, Vector2.Zero);
base.Update(gameTime);
}
protected override void Update(GameTime gameTime)
{
if (mousepressed)
{
lines.isEnabled = true;
lines.Clear();
Vector2 mpos = new Vector2(Mouse.GetState().X, Mouse.GetState().Y);
Vector2 wpos = this.World.Camera2D.ConvertScreenToWorld(mpos);
lines.AddLine(wpos, ball.PhysicObject.Position);
}
base.Update(gameTime);
}
protected override void Update(GameTime gameTime)
{
if (mousepressed)
{
lines.isEnabled = true;
lines.Clear();
Vector2 mpos = new Vector2(Mouse.GetState().X, Mouse.GetState().Y);
Vector2 wpos = this.World.Camera2D.ConvertScreenToWorld(mpos);
lines.AddLine(wpos, ball.PhysicObject.Position);
}
///handle camera movements =P
Vector2 camMove = Vector2.Zero;
KeyboardState KeyboardState = Keyboard.GetState();
if (KeyboardState.IsKeyDown(Keys.Up))
{
camMove.Y -= 10f * (float)gameTime.ElapsedGameTime.TotalSeconds;
}
if (KeyboardState.IsKeyDown(Keys.Down))
{
camMove.Y += 10f * (float)gameTime.ElapsedGameTime.TotalSeconds;
}
if (KeyboardState.IsKeyDown(Keys.Left))
{
camMove.X -= 10f * (float)gameTime.ElapsedGameTime.TotalSeconds;
}
if (KeyboardState.IsKeyDown(Keys.Right))
{
camMove.X += 10f * (float)gameTime.ElapsedGameTime.TotalSeconds;
}
if (KeyboardState.IsKeyDown(Keys.PageUp))
{
this.World.Camera2D.Zoom += 5f * (float)gameTime.ElapsedGameTime.TotalSeconds * this.World.Camera2D.Zoom / 20f;
}
if (KeyboardState.IsKeyDown(Keys.PageDown))
{
this.World.Camera2D.Zoom -= 5f * (float)gameTime.ElapsedGameTime.TotalSeconds * this.World.Camera2D.Zoom / 20f;
}
if (camMove != Vector2.Zero)
{
this.World.Camera2D.MoveCamera(camMove);
}
base.Update(gameTime);
}
public virtual void Load(Vector2 StartingPoint, Vector2 EndingPoint, ContentManager Content)
{
this._endingPoint = EndingPoint;
this._startingPoint = StartingPoint;
this._oldLocation = StartingPoint;
this._location = StartingPoint;
//the direction of missile
_Direction = Vector2.Normalize(_endingPoint - _startingPoint) * _velocity;
//_arrivalTime = (Vector2.Distance(_startingPoint, _endingPoint) / _velocity);
_arrivialTime.Interval = new TimeSpan(0, 0, 0, 0, (int)((Vector2.Distance(_startingPoint, _endingPoint) / _velocity) * 16));
_arrivialTime.Tick += new EventHandler(missileArrived);
_arrivialTime.Start();
//adds a starting line
Lines.AddLine(this._oldLocation, _location);
//sets up a timer to tell when a missile will put down a line
_timeBetweenLines.Interval = new TimeSpan(0, 0, 0, 0, 200);
_timeBetweenLines.Tick += new EventHandler(_TimeBetweenLineDraw);
_timeBetweenLines.Start();
}
public void DrawLine(Vector3 a, Vector3 b)
{
currentLines.AddLine(a, b);
}
public virtual void Update()
{
_location += _Direction;
Lines.AddLine(_location, _Direction + _location);
}
//puts down a line on the map
void _TimeBetweenLineDraw(object sender, EventArgs e)
{
Lines.AddLine(_oldLocation, _location);
_oldLocation = _location;
}